Designed with entertaining in mind, this lakefront residence in Blue Mountain Beach sits on Big Redfish Lake, one of the world's rare coastal dune lakes, offering peaceful lakefront living with the Gulf just across the street. Spanning approximately 5,276 square feet, the home features thoughtful design, high-end systems, and refined finishes throughout. The first floor offers 12-foot ceilings, recessed lighting, and a well-equipped kitchen ideal for hosting, complete with Sub-Zero appliances and a raised ventilation system over the stove. A custom pantry includes a dedicated juicing area with its own sink. A nearby half bath and elevator access to all levels add convenience. The second floor is anchored by a private primary suite featuring Brazilian walnut flooring, a spa-like bathroom, a large walk-in closet with custom shelving, built-in sound wiring, and a kitchenette. A secondary guest bedroom, built-in bookcases, and an additional kitchenette with a microwave, sink, and beverage chillers provide flexible living options. A large patio with lake views connects directly to the carriage house, creating seamless indoor-outdoor flow. The third floor is designed for entertaining, offering Brazilian walnut flooring, a gas fireplace, automatic window shades, ceiling speakers, a projector, theatre seating, two Sub-Zero wine coolers, a half bath, and a spacious lakefront patio. The elevator was serviced and inspected in 2025. The gated outdoor space includes a pool with screened enclosure, irrigation system, direct lake access, and a private dock with power and water. The home is supported by three HVAC systems, including two geothermal units, one newly installed in 2025, along with a conventional system added in 2023. The 812-square-foot carriage house offers a private bedroom with two closets, a full bath with walk-in shower, and a dedicated laundry room, ideal for guests or extended stays. Located with easy access to the Timpoochee Trail for biking and walking, this home offers proximity to everything Scenic 30A has to offer. Sugar-white sands, emerald Gulf waters, fine dining, beloved local dives, and favorites like Blue Mountain Beach Creamery are all just moments away, delivering a rare combination of coastal dune lake living, Gulf convenience, and elevated design in the heart of Blue Mountain Beach. Contact us for more information or a private showing. All information is deemed reliable and provided for informational purposes; buyers are encouraged to independently verify all details.